2011/01/19 ã¢ãã¤ã«ãPCåãã®çµ±åã¢ããªéçºãã¬ã¼ã ã¯ã¼ã¯ãTitaniumããæä¾ããç±³Appceleratorã¯1æ18æ¥ãEclipseãã¼ã¹ã®çµ±åéçºç°å¢ï¼IDEï¼ã®ãRadRailsãï¼Ruby on Railsåãï¼ããPydevãï¼Pythonåãï¼ãæä¾ããç±³Aptanaãè²·åããã¨çºè¡¨ãããè²·åã¯1æ7æ¥ã«å®äºãã¦ããã Titaniumã¯ãRIAï¼ãªããã»ã¤ã³ã¿ã¼ãããã»ã¢ããªã±ã¼ã·ã§ã³ï¼ã¨å¼ã°ããã¸ã£ã³ã«ã«å±ãããªã¼ãã³ã½ã¼ã¹ã®éçºãã¬ã¼ã ã¯ã¼ã¯ãHTMLãCSSãJavaScriptãRubyãPythonã¨ãã£ãWebéçºã§ä½¿ãããæè¡ã使ããªãããiPhoneãiPadãAndroidã¨ãã£ãããã¤ã¹åãã®ãã¤ãã£ãã¢ããªã±ã¼ã·ã§ã³éçºãè¡ããã®ãç¹å¾´ãåä¸ã®ã³ã¼ããã¼ã¹ã§ãPCãWebãã©ã¦ã¶ãã¢ãã¤ã«ã«å種ãã©ãããã©ã¼ã ã«å¯¾å¿ã§ãããAppce
è¨èªå¥³åä¼: undefã¨nullã¯ä¸¡æ¹å¿ è¦ï¼ãè¨èªå¥³åä¼2: varã¯å¿ è¦ï¼/privateããªãï¼ã®ç¶ç·¨ã§ãã Rubyã«ææç¸è« Python: æè¿æ©ãã§ãã®ãã⦠Ruby: ãã¼ãä½ã«ï¼ Python: èªåã¯ã©ããªäººã好ããªã®ããªãâ¦ã¨ã⦠Ruby: ãã¼ããããªã®ç°¡åãï¼ä¸ç·ã«ãã¦æ¥½ãããã¨ãï¼ *1 Python: ãããªã®èª°ã¨ã ã£ã¦ä»²è¯ããªã£ããæ¥½ãããã ããå·®å¥åã«ãªããªãããã Ruby: ããã¨ã¯éããªãããããã¨ãã°ããã£â¦ C: ããã¼ããä¼è°ãé·å¼ãã¡ãã£ã¦é ãã¡ãã£ãï¼(é«ªã®æ¯ãã¡ãµã¼ã£) Python: ããâ¦ãªãã»ã©â¦ C C: ä½ã®è©±ï¼ããææã«æ©ãã§ãï¼ãããªã®ç°¡åããåè¶æ§ãã Python: åè¶æ§ï¼ï¼ C: ãããããªãããã®åéã§ãããããä¸çªãã¨ããç¶æ³ãä½ããã¨ããããããã°ç·ã®å´ãããããã§ãå¯ã£ã¦ãããã Python: ãªãã»ã©
è¨èªå¥³åä¼: undefã¨nullã¯ä¸¡æ¹å¿ è¦ï¼ã®ç¶ç·¨ã§ãã varã¯å¿ è¦ãªã®ï¼ ã¨ããããã°ã©ãã³ã°è¨èªãéã女åä¼ã«ã¦: Python: JavaScriptã¡ããã£ã¦ãããªãã§varã ãããªã®ï¼ JavaScript: ãã£ãå¤ï¼ Python: varãªãããããªããªãï¼ç§ããããæã£ã¦ãªããï¼ JavaScript: ãã¼ãããã夿°ãã©ããã£ã¦å®£è¨ããã®ï¼ Python: 宣è¨ã£ã¦ãããâ¦ãx = 1ãã¿ãããªä»£å ¥æãããã°å¤æ°xãå¿ è¦ãªã®ã£ã¦èªæãããªãï¼å®£è¨ã¨ãå¿ è¦ï¼ Ruby: å¿ è¦ãªããããã£ã¦ããã夿°å®£è¨ã¨ãå¤èããªãï¼ JavaScript: ããããªã¼ã Python: å°ãããµã¤ãããã»ãæèé¢ãã¼ã ã ãè¦ããªããã®ã¯æ¨ã¦ãªããï¼ JavaScript: è¦ããªãããªãã夿°å®£è¨ãPythonã¡ããã¯é¢æ°ããã¹ããã¦ããã¨ãã«å¤å´ã®ã¹ã³ã¼ãã®å¤æ°ã«ä»£å ¥ããã®ã£ã¦
Twitterã®ã¿ã¤ã ã©ã¤ã³ãé¢ç½ããã¦ãã¤ããã£ããè¨èªãæ¬äººåãã¦è³å ã§è¨èªå¥³åä¼ãªããã®ãéãã¦ãã¾ãã¾ããããªããç»å ´äººç©ã¨å®å¨ã®äººç©ã¯1対1ã«å¯¾å¿ãã¾ããã undefinedã¨nullã®ä¸¡æ¹å¿ è¦ãªã®ï¼ ã¨ããããã°ã©ãã³ã°è¨èªãéã女åä¼ã«ã¦: Perl: ããããã°ãããªãã§JavaScriptã¡ããã£ã¦undefinedã¨nullã®ä¸¡æ¹ãã£ã¦ãã®ï¼ JavaScript: ãã£ãæªå®ç¾©ã®å¤æ°ã«ã¢ã¯ã»ã¹ããæundefinedè¿ããããããªãï¼ Python: ä¾å¤æãã¦æ»ãã°ããããã Ruby: ä¾å¤æãã¦æ»ãã°ãããã Python & Ruby: ãã¼â¡ Java: ããããã¯åç §åãªãnullãæ°å¤åãªã0ã§åæåãã¹ãã§ãã C: ããã ããæè¿ã®è¥ãåã¯â¦åæåã«ã ã£ã¦ã³ã¹ããæãããã ãããï¼ããã©ã«ãã§åæåãããªãã¦ç¡é§é£ããï¼å¿ è¦ãªäººã ãã責任ããã£ã¦å
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}